{"title":"Records on 05-11 in past years","description":"Record events on 05-11 across the years in the data.","dataAsOf":"2026-10-17T00:00:00Z","lastRevised":"2026-10-18","source":"Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products.","licence":"US Government open data (NOAA NCEI)","page":"https://worldextremeweathermonitor.com/on-this-day/05-11/","columns":[{"name":"id","description":"Stable record id: station, date, type and timescale."},{"name":"station_id","description":"GHCN-Daily station id."},{"name":"station_name","description":"Station name."},{"name":"country","description":"ISO 3166 alpha-2 country code."},{"name":"type","description":"Record type: tmax_high, tmax_low, tmin_high, tmin_low, prcp_high, snow_high or snwd_high."},{"name":"timescale","description":"daily, monthly or all-time."},{"name":"date","description":"Date the record was set, YYYY-MM-DD."},{"name":"value","description":"Record value in degrees Celsius or millimetres."},{"name":"unit","description":"c for degrees Celsius, mm for millimetres."},{"name":"previous_value","description":"The record it replaced, in the same unit. Empty for a first record."},{"name":"previous_date","description":"Date of the replaced record."},{"name":"margin","description":"How far the new value beat the old record, a non negative magnitude in the same unit. Zero for a tie."},{"name":"years_stood","description":"Whole years the replaced record had stood."},{"name":"significance","description":"Record Significance Score from 0 to 100 (see /methodology/)."},{"name":"tie","description":"True when the value tied the record."},{"name":"provisional","description":"True while the record is inside the 60 day provisional window."},{"name":"lat","description":"Station latitude in decimal degrees."},{"name":"lon","description":"Station longitude in decimal degrees."}],"rows":[{"id":"USC00300343-2015-05-11-prcp_high-monthly","station_id":"USC00300343","station_name":"Avon","country":"US","type":"prcp_high","timescale":"monthly","date":"2015-05-11","value":101.6,"unit":"mm","previous_value":55.9,"previous_date":"1916-05-16","margin":45.7,"years_stood":98,"significance":89,"tie":false,"provisional":false,"lat":42.9203,"lon":-77.7558},{"id":"ASN00090070-2015-05-11-prcp_high-monthly","station_id":"ASN00090070","station_name":"Portland","country":"AU","type":"prcp_high","timescale":"monthly","date":"2015-05-11","value":72,"unit":"mm","previous_value":50.3,"previous_date":"1899-05-17","margin":21.7,"years_stood":115,"significance":87,"tie":false,"provisional":false,"lat":-38.3846,"lon":141.6074},{"id":"AM000037801-2023-05-11-prcp_high-all-time","station_id":"AM000037801","station_name":"Gavar","country":"AM","type":"prcp_high","timescale":"all-time","date":"2023-05-11","value":99.6,"unit":"mm","previous_value":73.9,"previous_date":"1975-09-16","margin":25.7,"years_stood":47,"significance":84,"tie":false,"provisional":false,"lat":40.35,"lon":45.1331},{"id":"ASN00094061-2018-05-11-prcp_high-monthly","station_id":"ASN00094061","station_name":"Sandford (Maydena)","country":"AU","type":"prcp_high","timescale":"monthly","date":"2018-05-11","value":127,"unit":"mm","previous_value":49.3,"previous_date":"1947-05-27","margin":77.7,"years_stood":70,"significance":81,"tie":false,"provisional":false,"lat":-42.9264,"lon":147.5203},{"id":"USW00013782-2025-05-11-prcp_high-daily","station_id":"USW00013782","station_name":"Dwtn 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City","country":"US","type":"prcp_high","timescale":"daily","date":"2013-05-11","value":168.1,"unit":"mm","previous_value":62.2,"previous_date":"1907-05-11","margin":105.9,"years_stood":106,"significance":80,"tie":false,"provisional":false,"lat":29.6833,"lon":-91.1761},{"id":"USC00249103-2016-05-11-prcp_high-daily","station_id":"USC00249103","station_name":"Wolf 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Sugar Mill","country":"AU","type":"prcp_high","timescale":"daily","date":"2022-05-11","value":105.6,"unit":"mm","previous_value":44.2,"previous_date":"1914-05-11","margin":61.4,"years_stood":108,"significance":79,"tie":false,"provisional":false,"lat":-18.6508,"lon":146.2047},{"id":"ASN00075071-2024-05-11-prcp_high-daily","station_id":"ASN00075071","station_name":"Wanganella General 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(Amaroo)","country":"AU","type":"prcp_high","timescale":"daily","date":"2018-05-11","value":42,"unit":"mm","previous_value":19.6,"previous_date":"1930-05-11","margin":22.4,"years_stood":88,"significance":76,"tie":false,"provisional":false,"lat":-37.8096,"lon":142.1301},{"id":"ASN00073124-1968-05-11-prcp_high-monthly","station_id":"ASN00073124","station_name":"Eurongilly (Bundaleer)","country":"AU","type":"prcp_high","timescale":"monthly","date":"1968-05-11","value":87.6,"unit":"mm","previous_value":52.8,"previous_date":"1906-05-26","margin":34.8,"years_stood":61,"significance":76,"tie":false,"provisional":false,"lat":-34.9308,"lon":147.767}]}